I would like to know if an English learning highschool book is outdated if it has 4-5 years.
If it’s not outdated after 4 or 5 years , what about a book from 2010. I would like to know if I can still use them to learn English.or I should buy new.
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When you login first time using a Social Login button, we collect your account public profile information shared by Social Login provider, based on your privacy settings. We also get your email address to automatically create an account for you in our website. Once your account is created, you'll be logged-in to this account.